When your Check Engine light comes on it’s not a suggestion and it’s not a reason to cover up the light with a piece tape either.  Typically your vehicle, especially newer cars and trucks, will very clearly tell you what you need to do, be it low tire pressure, oil change time, door ajar, and more. However at times, you will see the dreaded check engine light… What does that mean though?  Are you about to be hit with hundreds of dollars in car repairs?